Quick answers
- Which hospitals does Caroline Brown work at?
- Medicare's official clinician data lists Caroline Brown at 1 hospital: Sibley Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Caroline Brown see patients?
- Medicare's clinician data lists 2 practice locations, including Washington, DC. Call before your visit to confirm the address.
- What is Caroline Brown's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Caroline Brown accept Medicare assignment?
- Yes. Medicare's clinician data says Caroline Brown accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Caroline Brown?
- (202) 244-0706, as listed in official Medicare / NPI Registry data.
- What is Caroline Brown's NPI number?
- 1720895188. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Caroline Brown works
Medicare's Facility Affiliation Data lists Caroline Brown at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sibley Memorial HospitalWashington, DC · Acute Care Hospital · CCN 090005
Practice locations
Addresses where Caroline Brown is enrolled with Medicare (CMS data updated 2026-10-02).
- 3301 New Mexico Ave NW, Suite 110Washington, DC 20016 (202) 244‑0706
- 5215 Loughboro Rd NW, Suite 200Washington, DC 20016 (202) 787‑5501
Group practices
Medicare enrollment lists Caroline Brown as a member of these groups (CMS data updated 2026-10-02).
- Centers for Advanced Orthopaedics LLC604 clinicians in the group
- Washington Orthopaedics and Sports Medicine, P.A.12 clinicians in the group
Specialties
- Physician Assistantprimary
Find other clinicians: Physician Assistant, District of Columbia →
Other physician assistants in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720895188 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians